73293156

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 191711520

約数和(自身を除く): 118418364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 113, 129, 172, 226, 258, 339, 387, 419, 452, 516, 678, 774, 838, 1017, 1257, 1356, 1548, 1676, 2034, 2514, 3771, 4068, 4859, 5028, 7542, 9718, 14577, 15084, 18017, 19436, 29154, 36034, 43731, 47347, 54051, 58308, 72068, 87462, 94694, 108102, 142041, 162153, 174924, 189388, 216204, 284082, 324306, 426123, 568164, 648612, 852246, 1704492, 2035921, 4071842, 6107763, 8143684, 12215526, 18323289, 24431052, 36646578, 73293156]

約数ペア:

[(1, 73293156), (2, 36646578), (3, 24431052), (4, 18323289), (6, 12215526), (9, 8143684), (12, 6107763), (18, 4071842), (36, 2035921), (43, 1704492), (86, 852246), (113, 648612), (129, 568164), (172, 426123), (226, 324306), (258, 284082), (339, 216204), (387, 189388), (419, 174924), (452, 162153), (516, 142041), (678, 108102), (774, 94694), (838, 87462), (1017, 72068), (1257, 58308), (1356, 54051), (1548, 47347), (1676, 43731), (2034, 36034), (2514, 29154), (3771, 19436), (4068, 18017), (4859, 15084), (5028, 14577), (7542, 9718)]